CN205802056U - The close sealing structure of fully compensated resilient seal flange of floating plate in assembled - Google Patents
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled Download PDFInfo
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- CN205802056U CN205802056U CN201620625731.XU CN201620625731U CN205802056U CN 205802056 U CN205802056 U CN 205802056U CN 201620625731 U CN201620625731 U CN 201620625731U CN 205802056 U CN205802056 U CN 205802056U
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- resilient seal
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Abstract
This utility model open in assembled the close sealing structure of fully compensated resilient seal flange of floating plate include: e-beam, its lower end be fixed on one by fixture on floating plate body；One elastic sealing structure, it is located at the upper end of described e-beam, and described elastic sealing structure is bent upwards or on the reclinate tank skin being attached at fluid reservoir.The close sealing structure of fully compensated resilient seal flange of floating plate in assembled of the application can directly quickly be attached with floating plate main body in any type of assembled；Can be according to the needs of client, simple, convenient replacing seal form and sealing structure；Good sealing effect, service life is long；Elastic plate material is 301 rustless steels, and built-in Teflon adhesive tape carries out airtight, is applicable to the storage tank of any medium, and universal performance is strong；The static guiding solved between floating plate body and tank skin goes wrong；Edge seal fits tightly all the time with tank skin, it is possible to make up ± direct the deviation of more than 400mm storage tank, it is adaptable to the storage tank of each size.
Description
Technical field
This utility model relates to the Sealing Technology in fluid reservoir field, more specifically, is a kind of floating plate in assembled
The close sealing structure of fully compensated resilient seal flange.
Background technology
In American Petroleum Institute API650 " steel welding petroleum storage tank " standard annex H " inner floating roof " chapters and sections, arrange in detail
Go out the several types that floating top of tank seals.
In China GB50341 " vertical cylinder steel welding oil tank " standard " the 9th chapters and sections inner floating roof ", specify only storage tank
Inner floating roof seal type is divided into: soft foam seal, topping up tubular sealed and mechanical sealing.
Sealing system between storage tank and interior floating plate main body, by seal form, can be divided into be mechanical seal, bellows seal,
Tongue type seals；By sealing structure, it is divided into once sealing and secondary seal.
Sealing system between storage tank and interior floating plate main body, be in assembled floating plate energy-conservation and secure context is mostly important
Part.
There is serious potential safety hazard in mechanical seal, owing to designing, manufacturing, the aspect such as use, is easily generated spark,
Cause and catch fire.Even blast and floating plate side-play amount can cause inefficacy time excessive, and sealing effectiveness is poor, is easily emitted in air, produces
Raw serious evaporation dissipation loss.
Bellows seals and tongue type seals and the most all there is serious potential safety hazard, and 1 when floating plate side-play amount is excessive, owing to compensating
Scope is little, the tank skin that can cause adhesive tape gluing not, is easily emitted in air, produces serious evaporation dissipation loss.2 adhesive tapes
Service life is short, within general 5 years, is accomplished by the adhesive tape more renewed, and maintenance cost is too high.3 adhesive tapes do not possess electric conductivity and fire resistance
Can, once breaking out of fire, consequence is hardly imaginable.4 bellows adhesive tape inside stuffings are sponges, and tape thickness is the thinnest, generally thick
Degree only 1mm, once adhesive tape has any one local damaged, then whole piece adhesive tape all can be diluted by oil product.5 adhesive tapes general
Poor-performing, due to the difference of medium, the material of selected adhesive tape also can be different, and wherein the price of fluorubber is much more expensive.
Utility model content
Owing to prior art also exists the problems referred to above, the utility model proposes a kind of full compensation of floating plate in assembled
The close sealing structure of formula resilient seal flange, it can effectively solve the problem that problems of the prior art,
This utility model solves the problems referred to above by the following technical programs:
In assembled, the close sealing structure of fully compensated resilient seal flange of floating plate includes: e-beam, and its lower end is passed through
Fixture be fixed on one on floating plate body；One elastic sealing structure, it is located at the upper end of described e-beam, described elastic packing
Structure is bent upwards or on the reclinate tank skin being attached at fluid reservoir.
Also including a C-shaped beam, it is located at the upper end of described e-beam.
At least one described elastic sealing structure is located at upper end or the lower end of described C-shaped beam, and this elastic sealing structure to
In upper bending or the reclinate tank skin being attached at fluid reservoir.
The top and bottom of described C-shaped beam, and these two elastic packing knots it are respectively arranged on including two elastic sealing structures
On the tank skin being attached at fluid reservoir that structure bends the most up or down.
Described elastic sealing structure is made up of two overlapping rustless steel elastic plates, and in two described rustless steel elastic plates
Between be provided with one layer seal bed course.
Described sealing gasket is Teflon adhesive tape.
When described elastic sealing structure is bent upwards and is attached on the tank skin of fluid reservoir, by described elastic sealing structure
One end is fixed between fixture and the elastic sealing structure of described e-beam or C-shaped beam upper end and is provided with a pressing plate.
Owing to have employed above-mentioned technological means, the fully compensated resilient seal flange of floating plate in assembled of the application
Close sealing structure can directly quickly be attached with floating plate main body in any type of assembled；Can be according to the needs of client, letter
List, convenient replacing seal form and sealing structure；Good sealing effect, service life is long；Elastic plate material is 301 rustless steels, interior
Putting Teflon adhesive tape and carry out airtight, be applicable to the storage tank of any medium, universal performance is strong；Solve floating plate body and tank skin it
Between static guiding go wrong；Edge seal fits tightly all the time with tank skin, it is possible to make up ± direct the deviation of more than 400mm storage tank,
It is applicable to the storage tank of each size.
Accompanying drawing explanation
Fig. 1 is first embodiment of the present utility model；
Fig. 2 is the second embodiment of the present utility model；
Fig. 3 is the 3rd embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, describe this utility model in detail.
Shown in Figure 1, Fig. 1 is first embodiment of the present utility model.In this first embodiment, in assembled
The close sealing structure of fully compensated resilient seal flange of floating plate includes e-beam 1 and an elastic sealing structure 2.
E-beam 1 lower end be fixed on one by fixture 3 on floating plate body 4.E-beam 1 can directly with any type of dress
In joining formula, floating plate main body passes through rivet interlacement.Elastic sealing structure 2 is by the upper end of e-beam 1 described in fixture 23, and described bullet
Property seal on the reclinate tank skin 5 being attached at fluid reservoir of structure 2.Described elastic sealing structure 2 is overlapping stainless by two
Steel elastic plate 21 and 22 forms, and is provided with one layer of sealing bed course between two described rustless steel elastic plates.Described sealing gasket is
Teflon adhesive tape.Rustless steel elastic plate uses 301 stainless steel materials to make, and this material has fabulous resilience and corrosion resistance
Energy.Teflon adhesive tape does not contacts with tank skin, will not produce breakage because carrying out rubbing with tank skin, and Teflon adhesive tape universal performance
By force, price is cheaper much than materials such as conventional rubber, is suitable for the storage tank of any medium.
Elastic sealing structure 2 and e-beam 1 are upper and lower separable structure, can be according to the needs of client, simple, convenient replacing
Seal form and sealing structure.
Shown in Figure 2, Fig. 2 is the second embodiment of the present utility model.In this second embodiment, in assembled
The close sealing structure of fully compensated resilient seal flange of floating plate includes e-beam 1 and an elastic sealing structure 6.
E-beam 1 lower end be fixed on one by fixture 3 on floating plate body 4.Elastic sealing structure 6 is by fixture 61
On the upper end of described e-beam 1, and the reclinate tank skin 5 being attached at fluid reservoir of described elastic sealing structure 6.Elastic packing
The structure composition of structure 6 is identical with the elastic sealing structure 2 in first embodiment.
As in figure 2 it is shown, one end of described elastic sealing structure 6 to be fixed on fixture 61 and the bullet of described e-beam upper end
Property seal between structure 6 and be provided with a pressing plate 7.
Shown in Figure 3, Fig. 3 is the 3rd embodiment of the present utility model.In the 3rd embodiment, in assembled
The close sealing structure of fully compensated resilient seal flange of floating plate includes e-beam 1 and two elastic sealing structures 8 and 9 and a C
Ellbeam 10.Described C-shaped beam 10 is located at the upper end of described e-beam 1.One elastic sealing structure 8 be located at described C-shaped beam upper end and to
On the tank skin being attached at fluid reservoir of upper bending, another elastic sealing structure 9 is located at the lower end of described C-shaped beam 10, and is turned under
On the bent tank skin being attached at fluid reservoir.Sealing the margin forms twice seal form, and sealing effectiveness is more preferably.
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled of the application can be directly with any
In the assembled of form, floating plate main body is quickly attached；Can be according to the needs of client, simple, convenient replacing seal form and close
Seal structure；Good sealing effect, service life is long；Elastic plate material is 301 rustless steels, and built-in Teflon adhesive tape carries out airtight, can
Being applicable to the storage tank of any medium, universal performance is strong；The static guiding solved between floating plate body and tank skin goes wrong；Edge is close
Envelope fits tightly all the time with tank skin, it is possible to make up ± direct the deviation of more than 400mm storage tank, it is adaptable to the storage tank of each size.
Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.
In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made by those skilled in the art
Various changes or amendment, these equivalent form of values fall within the application appended claims limited range equally.
Claims (7)
1. the close sealing structure of fully compensated resilient seal flange of floating plate in assembled, it is characterised in that including:
E-beam, its lower end be fixed on one by fixture on floating plate body；
One elastic sealing structure, it is located at the upper end of described e-beam, and described elastic sealing structure is bent upwards or reclinate
It is attached on the tank skin of fluid reservoir.
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled the most according to claim 1, its
Being characterised by, also including a C-shaped beam, it is located at the upper end of described e-beam.
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled the most according to claim 2, its
Being characterised by, at least one described elastic sealing structure is located at upper end or the lower end of described C-shaped beam, and this elastic sealing structure to
In upper bending or the reclinate tank skin being attached at fluid reservoir.
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled the most according to claim 3, its
It is characterised by, is respectively arranged on the top and bottom of described C-shaped beam, and these two elastic packing knots including two elastic sealing structures
On the tank skin being attached at fluid reservoir that structure bends the most up or down.
5. seal according to the described fully compensated resilient seal flange of floating plate in assembled arbitrary in claim 3 or 4
Access node structure, it is characterised in that described elastic sealing structure is made up of two overlapping rustless steel elastic plates, and in described in two not
It is provided with one layer between rust steel elastic plate and seals bed course.
The close sealing structure of fully compensated resilient seal flange of floating plate in assembled the most according to claim 5, its
Being characterised by, described sealing gasket is Teflon adhesive tape.
7. close according to the described fully compensated resilient seal flange of floating plate in assembled arbitrary in claim 1,3 or 4
Sealing structure, it is characterised in that when described elastic sealing structure is bent upwards and is attached on the tank skin of fluid reservoir, by described bullet
Property seal one end of structure and be fixed between fixture and the elastic sealing structure of described e-beam or C-shaped beam upper end and be provided with a pressure
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625731.XU CN205802056U (en) | 2016-06-22 | 2016-06-22 | The close sealing structure of fully compensated resilient seal flange of floating plate in assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625731.XU CN205802056U (en) | 2016-06-22 | 2016-06-22 | The close sealing structure of fully compensated resilient seal flange of floating plate in assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802056U true CN205802056U (en) | 2016-12-14 |
Family
ID=57506405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625731.XU Active CN205802056U (en) | 2016-06-22 | 2016-06-22 | The close sealing structure of fully compensated resilient seal flange of floating plate in assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795812A (en) * | 2018-08-08 | 2019-05-24 | 山河美(常州)环保科技有限公司 | Sealing effect is good and has the honeycomb floating plate system of dereliction auxiliary beam structure |
| CN110002120A (en) * | 2019-03-27 | 2019-07-12 | 江苏德大石化科技有限公司 | A kind of storage tank compensates bellows high resiliency sealing device entirely |
| CN112441340A (en) * | 2019-08-29 | 2021-03-05 | 香港恒展国际有限公司 | Sealing device for periphery of inner floating disc |
-
2016
- 2016-06-22 CN CN201620625731.XU patent/CN205802056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795812A (en) * | 2018-08-08 | 2019-05-24 | 山河美(常州)环保科技有限公司 | Sealing effect is good and has the honeycomb floating plate system of dereliction auxiliary beam structure |
| CN110002120A (en) * | 2019-03-27 | 2019-07-12 | 江苏德大石化科技有限公司 | A kind of storage tank compensates bellows high resiliency sealing device entirely |
| CN112441340A (en) * | 2019-08-29 | 2021-03-05 | 香港恒展国际有限公司 | Sealing device for periphery of inner floating disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baoshan District Pan River Road 200949 Shanghai City No. 1575 Building 1 Patentee after: Shanghai Smart Environment Protection Technology Co., Ltd. Address before: Baoshan District Pan River Road 200949 Shanghai City No. 1575 Building 1 Patentee before: Shanghai baocui Xin International Trade Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: 201908 Shanghai Baoshan District Luodian town Mao Road No. 368 Patentee after: SHANGHAI BAOSHAN PETRO-MACHINERY PLANT Address before: Baoshan District Pan River Road 200949 Shanghai City No. 1575 Building 1 Patentee before: SHANGHAI CONGFU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |